@article{2626,
  author = {Matthew Walters and Glaucio Paulino and Robert Dodds Jr},
  title = {Computation of mixed-mode stress intensity factors for cracks in three-dimensional functionally graded solids},
  year = {2006},
  journal = {Journal of Engineering Mechanics},
  volume = {132},
  number = {1},
  pages = {1{\textendash}15},
  publisher = {American Society of Civil Engineers},
}